... ) l Network protocols: HTTP, SMTP, PPPoE, DDNS, DNS, DHCP, UPnP(CP for NAT) l Support Bi-directional real- time transmission of ... .4Vp-p, 1VrmsSupported ProtocolsHTTP, SMTP, PPPoE, DDNS, DNS, DHCP, UPnP(CP for NAT)System Interface Built in SD card10M/100M self ...